#audDialogColseBtn:hover {
    background-color: rgba(0, 0, 0, .04);
}

#audDialogColseBtn:active {
    background-color: rgba(0, 0, 0, .24);
    color: #333;
}

#audDialogColseBtn {
    padding: 6px;
    border-radius: 3px;
    cursor: pointer;
}